And here is the corresponding Xorg.log file, which contains the error (towards the end). Thanks!
X.Org X Server 1.6.5
Release Date: 2009-10-11
X Protocol Version 11, Revision 0
Build Operating System: Linux_2.6.32.4-pclos2 PCLinuxOS
Current Operating System: Linux localhost 2.6.33.7-pclos6.bfs #1 SMP PREEMPT Thu Oct 21 22:42:28 CDT 2010 i686
Build Date: 22 January 2010 05:01:40AM
Before reporting problems, check
http://pclinuxos.com to make sure that you have the latest version.
Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Sun Dec 26 10:12:22 2010
(==) Using config file: "/etc/X11/xorg.conf"
(==) ServerLayout "layout1"
(**) |-->Screen "screen1" (0)
(**) | |-->Monitor "monitor1"
(**) | |-->Device "device1"
(**) Option "DontZap" "False"
(**) Option "AllowMouseOpenFail"
(==) Automatically adding devices
(==) Automatically enabling devices
(==) FontPath set to:
catalogue:/etc/X11/fontpath.d
(==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
(II) Cannot locate a core pointer device.
(II) Cannot locate a core keyboard device.
(II) The server relies on HAL to provide the list of input devices.
If no devices become available, reconfigure HAL or disable AllowEmptyInput.
(II) Loader magic: 0x1fbc0
(II) Module ABI versions:
X.Org ANSI C Emulation: 0.4
X.Org Video Driver: 5.0
X.Org XInput driver : 4.0
X.Org Server Extension : 2.0
(II) Loader running on linux
(++) using VT number 7
(--) PCI:*(0:1:0:0) 10de:0221:1682:2152 nVidia Corporation NV44A [GeForce 6200] rev 161, Mem @ 0xfd000000/16777216, 0xe0000000/268435456, 0xfc000000/16777216, BIOS @ 0x?


?/131072
(II) Open ACPI successful (/var/run/acpid.socket)
(II) System resource ranges:
- -1 0 0xffffffff - 0xffffffff (0x1) MX
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX
[4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX
[5] -1 0 0x00000000 - 0x00000000 (0x1) IX
(WW) "dri" will not be loaded unless you've specified it to be loaded elsewhere.
(II) "extmod" will be loaded. This was enabled by default and also specified in the config file.
(II) "dbe" will be loaded. This was enabled by default and also specified in the config file.
(II) "glx" will be loaded. This was enabled by default and also specified in the config file.
(II) "record" will be loaded by default.
(II) "dri" will be loaded even though the default is to disable it.
(II) "dri2" will be loaded by default.
(II) LoadModule: "dbe"
(II) Loading /usr/lib/xorg/modules/extensions//libdbe.so
(II) Module dbe: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DOUBLE-BUFFER
(II) LoadModule: "v4l"
(II) Loading /usr/lib/xorg/modules/drivers//v4l_drv.so
(II) Module v4l: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 0.1.1
ABI class: X.Org Video Driver, version 5.0
(II) LoadModule: "extmod"
(II) Loading /usr/lib/xorg/modules/extensions//libextmod.so
(II) Module extmod: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 1.0.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension Multi-Buffering
(II) Loading extension MIT-SCREEN-SAVER
(II) Loading extension XFree86-VidModeExtension
(II) Loading extension XFree86-DGA
(II) Loading extension DPMS
(II) Loading extension XVideo
(II) Loading extension XVideo-MotionCompensation
(II) Loading extension X-Resource
(II) LoadModule: "glx"
(II) Loading /usr/lib/xorg/extra-modules//libglx.so
(II) Module glx: vendor="NVIDIA Corporation"
compiled for 4.0.2, module version = 1.0.0
Module class: X.Org Server Extension
(II) NVIDIA GLX Module 260.19.29 Wed Dec 8 12:25:40 PST 2010
(II) Loading extension GLX
(II) LoadModule: "record"
(II) Loading /usr/lib/xorg/modules/extensions//librecord.so
(II) Module record: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 1.13.0
Module class: X.Org Server Extension
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension RECORD
(II) LoadModule: "dri2"
(II) Loading /usr/lib/xorg/modules/extensions//libdri2.so
(II) Module dri2: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 1.1.0
ABI class: X.Org Server Extension, version 2.0
(II) Loading extension DRI2
(II) LoadModule: "nvidia"
(II) Loading /usr/lib/xorg/extra-modules//nvidia_drv.so
(II) Module nvidia: vendor="NVIDIA Corporation"
compiled for 4.0.2, module version = 1.0.0
Module class: X.Org Video Driver
(II) v4l driver for Video4Linux
(II) NVIDIA dlloader X Driver 260.19.29 Wed Dec 8 12:10:28 PST 2010
(II) NVIDIA Unified Driver for all Supported NVIDIA GPUs
(II) Primary Device is: PCI 01@00:00:0
(WW) Falling back to old probe method for v4l
(II) Loading sub module "fb"
(II) LoadModule: "fb"
(II) Loading /usr/lib/xorg/modules//libfb.so
(II) Module fb: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "wfb"
(II) LoadModule: "wfb"
(II) Loading /usr/lib/xorg/modules//libwfb.so
(II) Module wfb: vendor="X.Org Foundation"
compiled for 1.6.5, module version = 1.0.0
ABI class: X.Org ANSI C Emulation, version 0.4
(II) Loading sub module "ramdac"
(II) LoadModule: "ramdac"
(II) Module "ramdac" already built-in
(II) resource ranges after probing:
- -1 0 0xffffffff - 0xffffffff (0x1) MX
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX
[4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX
[5] -1 0 0x00000000 - 0x00000000 (0x1) IX
(**) NVIDIA(0): Depth 24, (--) framebuffer bpp 32
(==) NVIDIA(0): RGB weight 888
(==) NVIDIA(0): Default visual is TrueColor
(==) NVIDIA(0): Using gamma correction (1.0, 1.0, 1.0)
(**) NVIDIA(0): Option "AddARGBGLXVisuals"
(**) NVIDIA(0): Option "DynamicTwinView" "false"
(**) Dec 26 10:12:22 NVIDIA(0): Enabling RENDER acceleration
(II) Dec 26 10:12:22 NVIDIA(0): Support for GLX with the Damage and Composite X extensions is
(II) Dec 26 10:12:22 NVIDIA(0): enabled.
(II) Dec 26 10:12:23 NVIDIA(0): NVIDIA GPU GeForce 6200 (NV44) at PCI:1:0:0 (GPU-0)
(--) Dec 26 10:12:23 NVIDIA(0): Memory: 262144 kBytes
(--) Dec 26 10:12:23 NVIDIA(0): VideoBIOS: 05.44.a2.10.81
(II) Dec 26 10:12:23 NVIDIA(0): Detected AGP rate: 4X
(--) Dec 26 10:12:23 NVIDIA(0): Interlaced video modes are supported on this GPU
(--) Dec 26 10:12:23 NVIDIA(0): Connected display device(s) on GeForce 6200 at PCI:1:0:0
(--) Dec 26 10:12:23 NVIDIA(0): DELL P991 (CRT-0)
(--) Dec 26 10:12:23 NVIDIA(0): DELL P991 (CRT-0): 400.0 MHz maximum pixel clock
(II) Dec 26 10:12:23 NVIDIA(0): Assigned Display Device: CRT-0
(WW) Dec 26 10:12:23 NVIDIA(0): No valid modes for "480x360"; removing.
(II) Dec 26 10:12:23 NVIDIA(0): Validated modes:
(II) Dec 26 10:12:23 NVIDIA(0): "1024x768"
(II) Dec 26 10:12:23 NVIDIA(0): "832x624"
(II) Dec 26 10:12:23 NVIDIA(0): "800x600"
(II) Dec 26 10:12:23 NVIDIA(0): "640x480"
(II) Dec 26 10:12:23 NVIDIA(0): "320x240"
(II) Dec 26 10:12:23 NVIDIA(0): Virtual screen size determined to be 1024 x 768
(--) Dec 26 10:12:23 NVIDIA(0): DPI set to (70, 72); computed from "UseEdidDpi" X config
(--) Dec 26 10:12:23 NVIDIA(0): option
(**) Dec 26 10:12:23 NVIDIA(0): Enabling 32-bit ARGB GLX visuals.
(--) Depth 24 pixmap format is 32 bpp
(II) do I need RAC? No, I don't.
(II) resource ranges after preInit:
- -1 0 0xffffffff - 0xffffffff (0x1) MX
[1] -1 0 0x000f0000 - 0x000fffff (0x10000) MX
[2] -1 0 0x000c0000 - 0x000effff (0x30000) MX
[3] -1 0 0x00000000 - 0x0009ffff (0xa0000) MX
[4] -1 0 0x0000ffff - 0x0000ffff (0x1) IX
[5] -1 0 0x00000000 - 0x00000000 (0x1) IX
(II) Dec 26 10:12:23 NVIDIA(0): Initialized AGP GART.
(II) Dec 26 10:12:23 NVIDIA(0): Setting mode "1024x768"
(II) Loading extension NV-GLX
(II) Dec 26 10:12:23 NVIDIA(0): Initialized OpenGL Acceleration
(==) NVIDIA(0): Disabling shared memory pixmaps
(II) Dec 26 10:12:23 NVIDIA(0): Initialized X Rendering Acceleration
(==) NVIDIA(0): Backing store disabled
(==) NVIDIA(0): Silken mouse enabled
(II) Loading extension NV-CONTROL
(II) Loading extension XINERAMA
(==) RandR enabled
(II) Initializing built-in extension Generic Event Extension
(II) Initializing built-in extension SHAPE
(II) Initializing built-in extension MIT-SHM
(II) Initializing built-in extension XInputExtension
(II) Initializing built-in extension XTEST
(II) Initializing built-in extension BIG-REQUESTS
(II) Initializing built-in extension SYNC
(II) Initializing built-in extension XKEYBOARD
(II) Initializing built-in extension XC-MISC
(II) Initializing built-in extension SECURITY
(II) Initializing built-in extension XINERAMA
(II) Initializing built-in extension XFIXES
(II) Initializing built-in extension XFree86-Bigfont
(II) Initializing built-in extension RENDER
(II) Initializing built-in extension RANDR
(II) Initializing built-in extension COMPOSITE
(II) Initializing built-in extension DAMAGE
(II) Initializing extension GLX
Fatal server error:
could not open default font 'fixed'
Please consult the The X.Org Foundation support
at http://pclinuxos.com
for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.